MPEC 2023-H48 : 2023 GB3
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M.P.E.C. 2023-H48 Issued 2023 April 18, 11:43 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. They are published
on behalf of Division F of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 GB3
Observations:
K23G03B* C2023 04 14.59259517 13 43.048+03 49 31.81 21.65wUEH048F52
K23G03B C2023 04 14.60100517 13 45.508+03 49 30.39 21.17wUEH048F52
K23G03B C2023 04 14.60941117 13 48.007+03 49 28.50 21.35wUEH048F52
K23G03B C2023 04 14.61781317 13 50.493+03 49 27.34 21.21wUEH048F52
K23G03B KC2023 04 15.32552017 17 31.11 +03 47 03.9 21.2 VuEH048H21
K23G03B KC2023 04 15.33251017 17 33.25 +03 47 02.3 21.1 VuEH048H21
K23G03B KC2023 04 15.33530717 17 34.10 +03 47 01.6 21.2 VuEH048H21
K23G03B KC2023 04 15.48472917 18 19.955+03 46 35.47 20.70GVEH048I52
K23G03B KC2023 04 15.48679717 18 20.549+03 46 35.36 20.82GVEH048I52
K23G03B KC2023 04 15.48887117 18 21.182+03 46 34.68 21.00GVEH048I52
K23G03B 3C2023 04 15.53930217 18 37.890+03 46 30.86 20.61GVEH048T14
K23G03B 3C2023 04 15.54029117 18 38.185+03 46 30.68 20.77GVEH048T14
K23G03B 3C2023 04 15.54127517 18 38.479+03 46 30.50 20.74GVEH048T14
K23G03B 3C2023 04 15.54228517 18 38.788+03 46 30.26 20.75GVEH048T14
K23G03B C2023 04 15.57478317 18 48.607+03 46 23.19 21.25GVEH048F52
K23G03B C2023 04 15.57541417 18 48.781+03 46 23.32 21.55GVEH048F52
K23G03B |C2023 04 18.29365 17 33 24.22 +03 35 32.8 20.8 VuEH048807
K23G03B |C2023 04 18.30021 17 33 26.31 +03 35 30.6 20.5 VuEH048807
K23G03B |C2023 04 18.30677 17 33 28.41 +03 35 28.4 20.5 VuEH048807
K23G03B KC2023 04 18.31531217 33 31.52 +03 34 47.5 20.7 VuEH048H21
K23G03B KC2023 04 18.31810817 33 32.42 +03 34 47.2 20.4 VuEH048H21
K23G03B KC2023 04 18.34550617 33 41.22 +03 34 38.9 21.0 VuEH048H21
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 0.61-m f/6.5 Dall-Kirkham Astrograph + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith, K. Chambers, T. Dukes. Measurers K. Chambers, S. Chastel, T. de
Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E. Magnier, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer J. B. Fazekas.
Measurers E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R.
Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M.
Larson, G. J. Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly,
K. W. Wierzchos. 1.0-m prime focus + CCD.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, H.
Januszewski, T. Burdullis. Measurers R. Weryk, R. Wainscoat. 3.6-m
Canada-France-Hawaii Telescope + CCD.
Orbital elements:
2023 GB3 Earth MOID = 0.0611 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 329.05927 (2000.0) P Q
n 0.33948853 Peri. 168.34166 -0.23081368 +0.96429923
a 2.0351010 Node 88.21259 -0.90282312 -0.16250269
e 0.4724710 Incl. 7.46258 -0.36281601 -0.20909295
P 2.90 H 21.83 G 0.15 U 9
Residuals in seconds of arc
230414 F52 0.1+ 0.2+ 230415 I52 0.1- 0.2+ 230418 807 0.0 0.3+
230414 F52 0.2- 0.3+ 230415 I52 0.0 0.1- 230418 807 0.0 0.0
230414 F52 0.0 0.1- 230415 T14 0.0 0.0 230418 807 0.2+ 0.3-
230414 F52 0.0 0.2+ 230415 T14 0.0 0.0 230418 H21 0.3- 0.1-
230415 H21 0.1- 0.3- 230415 T14 0.0 0.0 230418 H21 0.2- 0.4+
230415 H21 0.2+ 0.6- 230415 T14 0.0 0.0 230418 H21 0.1+ 0.1+
230415 H21 0.2+ 0.7- 230415 F52 0.1+ 0.0
230415 I52 0.3+ 0.1- 230415 F52 0.1- 0.3+
Ephemeris:
2023 GB3 a,e,i = 2.04, 0.47, 7 q = 1.0736
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 03 19 15 26 51.2 +03 28 13 0.4510 1.3134 126.3 37.7 22.2
...
2023 04 03 16 20 30.9 +03 57 56 0.3410 1.2306 125.8 41.2 21.6
...
2023 04 11 16 55 54.2 +03 57 23 0.2945 1.1912 123.8 44.3 21.3
...
2023 04 17 17 26 21.4 +03 41 07 0.2656 1.1645 121.5 47.3 21.1
2023 04 18 17 31 46.6 +03 36 39 0.2613 1.1603 121.0 47.9 21.0
2023 04 19 17 37 17.7 +03 31 37 0.2571 1.1562 120.5 48.4 21.0
...
2023 04 25 18 12 26.5 +02 48 14 0.2355 1.1333 117.3 52.0 20.9
...
2023 05 03 19 03 56.8 +01 12 14 0.2159 1.1080 112.3 57.3 20.8
...
2023 05 18 20 44 12.1 -03 16 25 0.2071 1.0786 103.5 65.8 20.9
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-H48
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